Lubricating oil refueling device for mining dump wheel side reducer

A fueling device and wheel-side technology, which is applied in the directions of engine lubrication, gear lubrication/cooling, lubricating parts, etc., can solve the problems of inconvenient oiling, bulky wheel-side reducer, easy to be polluted and damaged, and achieve convenient oiling , not easy to pollute, easy to arrange

Active Publication Date: 2011-12-21
XUZHOU XCMG MINING MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the large volume of the wheel reducer, the arrangement of the oil filling hole is relatively difficult, and it is easy to be polluted and damaged, and the oil filling is also very inconvenient

Method used

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  • Lubricating oil refueling device for mining dump wheel side reducer
  • Lubricating oil refueling device for mining dump wheel side reducer

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Experimental program
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Effect test

Embodiment Construction

[0011] The present invention will be further described below in conjunction with accompanying drawing.

[0012] Such as figure 1 As shown, the present invention includes a fuel hole, oil pipe 6 and oil cup 12 on the wheel hub 7, one end of the oil pipe 6 is connected to the oil hole on the wheel hub 7, the other end of the oil pipe 6 is connected to the oil cup 12, and the oil pipe 6 is installed on the wheel hub 7. In the groove; one end of the oil pipe 6 is connected to the oil filling hole on the wheel hub 7 through the joint 3, the hollow bolt 1, the sealing ring 2 and the washer 4; the oil pipe 6 and the oil cup 12 are connected through the oil cup bolt 11; one end of the wheel hub 7 extends out of the The cover 8 and the end cover 6 are provided with a bracket 9 and a bracket upper cover 10 to fix the oil pipe 6 .

[0013] One end of the hollow bolt 1 of the present invention is connected to the oil injection hole, a washer 4 is arranged between the hollow bolt and the ...

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Abstract

The invention discloses a lubricating oil filling device for a mining self-unloading wheel reducer, which belongs to the field of mining self-unloading vehicles. The device comprises a wheel hub, wherein an oil filling hole is formed on the wheel hub; an oil pipe and an oil cup are arranged on the wheel hub; one end of the oil pipe is connected with the oil filling hole on the wheel hub; the other end of the oil pipe is connected with the oil cup; and the oil pipe is arranged in the groove of the wheel hub. The lubricating oil filling device has the advantages that: the lubricating oil filling hole of the wheel reducer is easy to form and difficult to pollute, and oil can be conveniently filled.

Description

technical field [0001] The invention relates to a lubricating oil refueling device, in particular to a lubricating oil refueling device for a mining dump wheel side reducer, which belongs to the field of mining dump trucks. Background technique [0002] The large-scale development of mining dump trucks has made electric transmission widely used in current large-tonnage dump trucks. Electric drive mining dump trucks use electric motors as driving devices, and there is no traditional mechanical transmission gearbox. Therefore, wheel rims must be installed. reducer. The wheel reducer not only bears the role of the reduction box in the general mechanical transmission, but also as a part of the rear axle, it carries most of the weight of the vehicle. Since large-tonnage dump trucks generally work in large open-pit coal mines, the vehicle load is heavy and the working conditions are harsh. The reliability and service life of the wheel reducer are important guarantees related to t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16N11/00F16N21/00F16H57/04B60B27/00
Inventor 杨力夫孟庆勇马玉敏韩子勇魏广娟梁媛媛谢和平蹤雪梅张杰山范旭辉蔡中义
Owner XUZHOU XCMG MINING MACHINERY CO LTD
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